Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171280 | Piezoelectric device, liquid ejection head, and printer | Yasuto KAKEMURA | 2021-11-09 |
| 11135842 | Piezoelectric element, liquid ejecting head, and printer | Tetsuya Isshiki | 2021-10-05 |
| 11133454 | Piezoelectric element, liquid discharge head, and printer | Hidemichi Furihata, Yasuto KAKEMURA | 2021-09-28 |
| 10916693 | Piezoelectric element and piezoelectric element-based device | Chikara KOJIMA, Xiaoxing Wang, Tetsuya Isshiki, Yasuhiro ITAYAMA | 2021-02-09 |